BROWNIAN DYNAMICS OF POLYMER-CHAINS IN EXTERNAL FIELDS OF DIFFERENT SYMMETRY

被引：2
作者：
DARINSKII, A
LYULIN, A
NEELOV, I
机构：
[1] Institute of Macromolecular Compounds, Russian Academy of Sciences
来源：
JOURNAL OF NON-CRYSTALLINE SOLIDS | 1994年 / 172卷
关键词：
D O I：
10.1016/0022-3093(94)90580-0
中图分类号：
TQ174 [陶瓷工业]; TB3 [工程材料学];
学科分类号：
0805 ; 080502 ;
摘要：
The dependence of the normal modes relaxation time, tau, on the scale of motion, Lambda, for a freely jointed polymer chain in the presence of an orienting field of dipole symmetry was obtained both analytically and by the method of Brownian dynamics. Comparison with the results for the case of a quadrupole field obtained earlier shows that the field symmetry influences mainly the prefactor in the dependence tau(Lambda) reflecting the mobility of single chain element in the field.
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页码：794 / 796
页数：3
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